DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 1
Let's Encrypt logo Let's Encrypt

Certificate Information

Subject
CN=xn--tt-uia.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 19, 2026
Valid Until
May 20, 2026 88 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
DD:96:EC:A8:97:3B:7B:96:DD:13:08:42:40:E1:FD:6B:78:02:01:E6:64:5B:78:6E:AB:16:2C:E6:20:CB:6D:EF
Alternative Names
89 domains

Security Configuration

TLS Protocols
TLS 1.2 TLS 1.3
Forward Secrecy
Supported (Modern clients use PFS)

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

CAA Records (Certificate Authority Authorization)

CAA Records
Not Configured (Any CA can issue certificates)
CAA Issues
  • • No CAA records configured - any CA can issue certificates
Recommendations
  • • Implement CAA records to restrict which CAs can issue certificates for your domain
  • • This adds an extra layer of security against unauthorized certificate issuance
  • • Example: Add CAA record 'example.com. CAA 0 issue "letsencrypt.org"'
  • • Consider adding 'iodef' record to receive security incident reports

Subject Alternative Names

89 domains
campuscrate.com *.campuscrate.com *.api.campuscrate.com *.hostmaster.campuscrate.com *.m.campuscrate.com *.sitemaps.campuscrate.com *.ww16.campuscrate.com *.ww17.campuscrate.com *.ww25.campuscrate.com *.ww38.campuscrate.com

Other domains in certificate

*.beta.giahoi.com giahoi.com *.giahoi.com *.ww1.giahoi.com *.ww11.giahoi.com
*.assets.grenser.com *.dev.grenser.com *.email.grenser.com grenser.com *.grenser.com *.hostmaster.grenser.com *.m.grenser.com *.sitemaps.grenser.com *.ww1.grenser.com *.ww17.grenser.com *.ww38.grenser.com
*.aaxa.kyomi.com *.anime.kyomi.com *.backup.kyomi.com *.dev.kyomi.com *.hostmaster.kyomi.com *.jarujaru.kyomi.com *.ktools.kyomi.com kyomi.com *.kyomi.com *.mail.kyomi.com *.se.kyomi.com *.ww16.kyomi.com *.ww17.kyomi.com *.www1.kyomi.com
*.app.min88mega.monster *.backup.min88mega.monster *.eqajnuat.min88mega.monster *.evolution.min88mega.monster *.hostmaster.min88mega.monster *.kavdiejg.min88mega.monster *.mail.min88mega.monster *.marketing.min88mega.monster min88mega.monster *.min88mega.monster *.qa.min88mega.monster *.web.min88mega.monster
*.mobileconnect.takemi.com takemi.com *.takemi.com *.vpn2.takemi.com *.ww16.takemi.com *.ww17.takemi.com
*.anyconnect.urclothing.com *.apps.urclothing.com *.gateway.urclothing.com *.ssl.urclothing.com urclothing.com *.urclothing.com *.ww17.urclothing.com *.www.urclothing.com
*.api.vanzutphen.com *.dev.vanzutphen.com *.mail.vanzutphen.com *.project.vanzutphen.com *.sitemaps.vanzutphen.com *.test.vanzutphen.com vanzutphen.com *.vanzutphen.com *.ww1.vanzutphen.com *.ww11.vanzutphen.com *.ww16.vanzutphen.com *.ww17.vanzutphen.com *.ww25.vanzutphen.com *.ww38.vanzutphen.com
*.93d6646f-330b-47c1-8ae5-244ef847d9cb.xn--tt-uia.com *.bjzbyhostmaster.xn--tt-uia.com *.hostmaster.xn--tt-uia.com *.signin.xn--tt-uia.com *.vpn.xn--tt-uia.com *.ww12.xn--tt-uia.com *.www.xn--tt-uia.com xn--tt-uia.com *.xn--tt-uia.com